Zhenjiang Xinkexin Heat Treatment Co., Ltd. was established in March 2019, located in Huangxu District, Zhenjiang City, Jiangsu Province, with convenient transportation. Our main products include: soft nitriding, soft nitriding + post-oxidation, and medium-frequency quenching. Soft nitriding + post-oxidation involves triple diffusion of carbon, nitrogen, and oxygen, abbreviated as CNO technology. After treatment with the CNO technology, the products feature a black appearance, wear resistance, rust prevention, fatigue resistance, and anti-galling properties. Additionally, we offer equipment and process support to our clients.

Over the years, the company has maintained close cooperation with several professors specializing in metal materials and heat treatment at Jiangsu University and Hubei Minzu University, collaborating on the development of new processes. Currently, our company has passed the IATF 16949-2016 system certification.

The company is equipped with a full set of testing equipment, including metallographic microscopes, micro Vickers hardness testers, Rockwell hardness testers, and salt spray test chambers. It can measure surface Vickers hardness, Rockwell hardness, penetration depth, compound layer thickness, and salt spray duration, among others.

Zhenjiang Xinko Heat Treatment Co., Ltd. adheres to the business philosophy of "Integrity, Efficiency, Innovation, and Win-Win," serving both customers and society.